About
Loop around Lake Greifensee in mid-September, a classic on the Swiss calendar. ~8,000 runners over 10/21/42 km formats.
Prepare for Greifenseelauf with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
- Personalized plan based on your VO2max, history and weekly availability
- Strava and Garmin sync: your sessions are analyzed and the plan adapts
- Target paces, long runs, key sessions: everything is calculated for race day
Create my free plan No credit card. Sign up in 30 seconds.